[Kernel-packages] [Bug 1760539] [NEW] QCA9377 WIFI does not work full speed

2018-04-01 Thread Qusai Abu Hilal
Public bug reported: I'm using Ubuntu 18.04, development branch, and I have QCA9377 802.11ac Wireless Network Adapter When I connect it to WiFi hotspot in 2.4G mode I will get only 1MBps, and When I connect it to WiFi hotspot in 5G mode I will get only 6MBps. I think an updated firmware is

[Kernel-packages] [Bug 1604819] Status changed to Confirmed

2018-04-01 Thread Ubuntu Kernel Bot
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1604819 Title: screen goes completely black

[Kernel-packages] [Bug 1604819] Re: screen goes completely black during usage then comes back

2018-04-01 Thread touny
** Changed in: xorg-server (Ubuntu) Status: Invalid => Opinion ** Changed in: linux (Ubuntu) Status: Triaged => Confirmed ** Changed in: linux (Ubuntu) Status: Confirmed => New -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1746340] Re: Samsung SSD corruption (fsck needed)

2018-04-01 Thread Kai-Heng Feng
Can you try some value like 64? PM1725 NVMe uses this value. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746340 Title: Samsung SSD corruption (fsck needed) Status in linux package

[Kernel-packages] [Bug 1742735] Re: CIFS client: access problems after updating to kernel 4.13.0-26-generic

2018-04-01 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1746492] Re: Ubuntu system hangs suddenly

2018-04-01 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1746425] Re: IP: cap_capable+0x20/0x80

2018-04-01 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1746513] Re: lot of rx-dropped packets on bridge interface

2018-04-01 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1745349] Re: Hard lockup during boot with linux-image-4.4.0-112-generic

2018-04-01 Thread Val
I have very similar issues with 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux. Booting with the noibpb option does help and I am currently using it as a workaround. -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1758242] Re: test_095_kernel_symbols_missing in kernel security test failed on AWS Bionic kernel

2018-04-01 Thread Khaled El Mously
*** This bug is a duplicate of bug 1751202 *** https://bugs.launchpad.net/bugs/1751202 This failure appears to be happening because of a change in syntax in /proc/kallsyms between 4.13 and 4.15 for non-root users: 4.13: t trace_event_define_fields_block_bio_queue

[Kernel-packages] [Bug 159356] Re: System freeze on high memory usage

2018-04-01 Thread Bug Watch Updater
Launchpad has imported 4 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=1472336. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at

[Kernel-packages] [Bug 159356] Re: System freeze on high memory usage

2018-04-01 Thread Daniel Aleksandersen
** Bug watch added: Red Hat Bugzilla #1472336 https://bugzilla.redhat.com/show_bug.cgi?id=1472336 ** Also affects: fedora via https://bugzilla.redhat.com/show_bug.cgi?id=1472336 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1756240] Re: Unable to build lttng-module with Artful kernel

2018-04-01 Thread Khaled El Mously
Hello SRU team, Verification appears to be complete for this fix and the holding period has ended. Could you please promote this to -updates? Thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760508] Status changed to Confirmed

2018-04-01 Thread Ubuntu Kernel Bot
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1760508 Title: system hang Status in linux

[Kernel-packages] [Bug 1760508] [NEW] system hang

2018-04-01 Thread David Wood
Public bug reported: The system hangs when I ask it to print, and I can't get it to panic and dump. Keyboard sysrq doesn't seem to do anything, nor does waiting 15 minutes. Using the text console makes no difference either. Memtest shows no errors. When I boot 4.4.0-112 kernel there's no

[Kernel-packages] [Bug 1748972] Re: 0bda:a811 Realtek chispet not working/detected (module verification failed: signature and/or required key missing - tainting kernel)

2018-04-01 Thread souplin
You could sign the kernel module yourself or disable secure boot, otherwise the module won't load -> https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1746340] Re: Samsung SSD corruption (fsck needed)

2018-04-01 Thread Lucas Zanella
I tried this parameter and the computer got stuck at the loading screen. Had to enter recovery mode and remove the parameter to make it boot again -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760099] Re: Additional spectre and meltdown patches

2018-04-01 Thread Frank Heimes
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => Medium ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Tags added: triage-g --

[Kernel-packages] [Bug 1758206] Re: Ubuntu 18.04 [ WSP DD2.2 with stop4 and stop5 enabled ]: kdump fails to capture dump when smt=2 or off.

2018-04-01 Thread Frank Heimes
** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1758206 Title: Ubuntu 18.04 [ WSP DD2.2 with stop4 and

[Kernel-packages] [Bug 1760461] Status changed to Confirmed

2018-04-01 Thread Ubuntu Kernel Bot
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1760461 Title: BUG: unable to handle kernel

[Kernel-packages] [Bug 1760461] Re: BUG: unable to handle kernel paging request at ffffdc73f60aba40

2018-04-01 Thread Malachi de AElfweald
** Attachment added: "This shows the zombie qemu under sd-pam" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760461/+attachment/5098149/+files/zombies-in-pstree.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in

[Kernel-packages] [Bug 1760461] Re: BUG: unable to handle kernel paging request at ffffdc73f60aba40

2018-04-01 Thread Apport retracing service
** Tags removed: need-duplicate-check -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1760461 Title: BUG: unable to handle kernel paging request at dc73f60aba40 Status in linux

[Kernel-packages] [Bug 1760461] Re: BUG: unable to handle kernel paging request at ffffdc73f60aba40

2018-04-01 Thread Malachi de AElfweald
** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1760461/+attachment/5098148/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760461] [NEW] BUG: unable to handle kernel paging request at ffffdc73f60aba40

2018-04-01 Thread Malachi de AElfweald
Public bug reported: Autogenerated bug - might be dupe of 1759865 and 1759947 QEMU hung. Couldn't close window. kill -9'd the processes, but window remained. xkill'd the window, but zombie remained - owned by systemd- pam. Apport tried to report it, but hung machine in the process. As a side

[Kernel-packages] [Bug 1759920] Re: intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux-image-4.13.0-37-generic)

2018-04-01 Thread Gordon Lack
> By any chance, do all of you have sssd installed? No. I don't have it installed on any of my systems, two of which are affected. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1759920

[Kernel-packages] [Bug 1759865] Re: general protection fault: 0000 [#1] SMP NOPTI

2018-04-01 Thread Malachi de AElfweald
This is turning out to be a bit more tricky. Switching drivers in 'Software & Updates' did appear to work, but nvidia module was still reporting in the logs. I purged nvidia, then the system wouldn't boot. I tried a few of the boot params; but eventually the only way I was able to get the system

[Kernel-packages] [Bug 1759947] Re: BUG: unable to handle kernel paging request at 0000200000000020

2018-04-01 Thread Malachi de AElfweald
I have been running with that in my GRUB_CMDLINE_LINUX for a couple days now. It's unclear whether it is having an impact. Crash rate does not seem to be reduced, and I am often unable to see the logs after it hangs. -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1759920] Re: intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux-image-4.13.0-37-generic)

2018-04-01 Thread Erich E. Hoover
By any chance, do all of you have sssd installed? One of my colleagues (Kyle Etsler) has established a relationship between this problem and having that package installed. I've verified this on my own machine now, and it makes some sense given that sssd is involved in the login process. -- You

[Kernel-packages] [Bug 1759610] Re: linux-aws: 4.4.0-1016.16 -proposed tracker

2018-04-01 Thread Po-Hsu Lin
4.4.0-1016.16 - aws Regression test CMPL. Issue to note in x86_64 (aws): libhugetlbfs - 1 failed (alloc-instantiate-race shared), bad config 3, only spotted on t2.small, passed on the rest ubuntu_kvm_unit_tests - test skipped, KVM not supported Skipped / blacklisted: *

[Kernel-packages] [Bug 1759613] Re: linux-aws: 4.4.0-1054.63 -proposed tracker

2018-04-01 Thread Po-Hsu Lin
4.4.0-1054.63 - aws Regression test CMPL. Issue to note in x86_64 (aws): libhugetlbfs - 1 failed (brk_near_huge), Killed by signal 1, bad config 3, only spotted on t2.small, passed on the rest ubuntu_kvm_unit_tests - test disabled ubuntu_lxc - lxc-test-ubunut failed (Failed to start

[Kernel-packages] [Bug 1760375] Re: cgroup blkio throttle does not work on root group

2018-04-01 Thread Neil
it's easy to reproduce, no log needed. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1760375 Title: cgroup blkio

[Kernel-packages] [Bug 1711407] Re: unregister_netdevice: waiting for lo to become free

2018-04-01 Thread Jiri Horky
Hi Dan, any luck in preparing anothe kernel with more debugging info? Looking forward to try another one. Thanks for your effort! Jiri Horky -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1746806] Re: sssd appears to crash AWS c5 and m5 instances, cause 100% CPU

2018-04-01 Thread Sibasankar
** Changed in: linux-aws (Ubuntu) Status: In Progress => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746806 Title: sssd appears to crash AWS c5 and m5 instances,

[Kernel-packages] [Bug 1746340] Re: Samsung SSD corruption (fsck needed)

2018-04-01 Thread Kai-Heng Feng
Ok, there's actually a kernel parameter for that, please boot with "nvme.io_queue_depth=2" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746340 Title: Samsung SSD corruption (fsck

[Kernel-packages] [Bug 1724639] Re: Bug in Kernel 4.13 : Intel Mobile Graphics 945 shows 80 % black screen

2018-04-01 Thread Bug Watch Updater
** Changed in: linux Status: Confirmed => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1724639 Title: Bug in Kernel 4.13 : Intel Mobile Graphics 945 shows 80 % black

[Kernel-packages] [Bug 1531653] Re: Macbook Pro Retina 11, 1 SD Card Reader Doesn't Work

2018-04-01 Thread Kai-Heng Feng
@Eugene, Please file a new bug if your machine is not MBPR 11,1. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1531653 Title: Macbook Pro Retina 11,1 SD Card Reader Doesn't Work

[Kernel-packages] [Bug 1754836] Re: Xubuntu: ERROR:dbus.proxies:Introspect error on org.bluez:/org/bluez: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.TimedOut: Failed to activate service

2018-04-01 Thread Kev Bowring
Daily 1st April: ERROR:dbus.proxies:Introspect error on org.bluez:/org/bluez: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms) ERROR:dbus.proxies:Introspect error on org.bluez:/:

[Kernel-packages] [Bug 1760073] LightdmLog.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "LightdmLog.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097570/+files/LightdmLog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760073] LightdmUsersConfig.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "LightdmUsersConfig.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097571/+files/LightdmUsersConfig.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760073] LightdmDisplayLog.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "LightdmDisplayLog.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097568/+files/LightdmDisplayLog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760073] ProcCpuinfoMinimal.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097572/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1760073] Re: No network from suspend resume

2018-04-01 Thread Kev Bowring
apport information ** Description changed: Following a resume from suspend - no network available on machine. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: lightdm 1.25.2-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic

[Kernel-packages] [Bug 1760073] ProcEnviron.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097573/+files/ProcEnviron.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1760073] LightdmGreeterLog.txt

2018-04-01 Thread Kev Bowring
apport information ** Attachment added: "LightdmGreeterLog.txt" https://bugs.launchpad.net/bugs/1760073/+attachment/5097569/+files/LightdmGreeterLog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.